Voyager 1 satellite fires up after nearly 4 decades dormant By Cody Matz, FOX 9 Published December 2, 2017 11:46am CST News FOX 9 Minneapolis-St. Paul Share Copy Link Email Facebook Twitter LinkedIn Reddit article The twin Voyager spacecraft are celebrating 40 years of continual operation in August and September 2017.Credits: NASA/JPL-Caltech